If you are a chess fan who travel regularly, you need to have a portable but unique chess set. The Raw Studio has made a chess set that comes with interlocking pieces around a rollable leather board, complete with 32 chess pieces, that’s just 16-inches long. They are made from hand-polished stainless steel rings and they all fit together like a stacking puzzle tube, with just enough space inside to insert the included leather chessboard when it’s all rolled up. Good idea, but the price at $600, expensive!